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<html lang="zh_CN">
  <head>
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    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="./css/bootstrap/bootstrap.min.css">
    <link rel="stylesheet" href="./fonts/boostrapicons/bootstrap-icons.css">
    <title>图片</title>
  </head>
  <body>
    <img src="./img/mao01.jpg" class="img-fluid" alt="Responsive image">
    <img src="./img/mao01.jpg" alt="..." class="img-thumbnail">
    <figure class="figure">
        <img src="./img/mao01.jpg" class="figure-img img-fluid rounded" alt="...">
        <figcaption class="figure-caption">猫叫一声，是谁开心？</figcaption>
      </figure>
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    <script src="./js/plugins/bootstrap/jquery.slim.min.js" ></script>
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